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Databases NED Simbad GCN circulars archive GRB data table Software & Tools Swift Software (HEASoft) Xanadu WebPIMMS Institutional Swift Sites GSFC PSU OAB SSDC MSSL University of Leicester
Swift Trigger: 994143
Presumed name: GRB 200901A
| BAT | 04h 07m 01.92s, -59° 52′ 48.0″ |
|---|---|
| position: | (61.758, -59.880 ± 180″) |
| XRT | No position available. |
| UVOT | No position available. |
| Galactic NHI: | 1.45×100 cm-2 |
| Galactic E(B-V): | 0.018 mag |
| Best RA: | 04h 07m 01.92s | = 61.758 d |
|---|---|---|
| Best Dec: | -59° 52′ 48.0″ | = -59.880 d |
| Gal Lat: | -43.47 | |
| Gal Long: | 271.53 | |
| Sun angle: | 101.50°, 6.6 hr West | |
Observability of this burst for Swift.
UVOT data
No UVOT images are currently available.
XRT SPER data
SPER results page for this trigger.
There are 13 SPER messges, but no object has been found.
See the SPER page for details of how the SPER image is searched for objects.
Known transients within 5′ of the GRB
Click on the offset to view the transient announcement.
| Offset (′′) | RA | Dec | Date reported | Source | Misc | Query |
|---|---|---|---|---|---|---|
| 0.0′′ | 61.75800 | -59.88000 | GCN #28334 | Swift GRB200901.16: Global MASTER-Net observations report |  | |
| 0.0′′ | 61.75800 | -59.88000 | GCN #28335 | GRB 200901A: Swift detection of a burst | | |
| 59.9′′ | 61.78319 | -59.89084 | GCN #28341 | GRB 200901A: Swift-XRT refined Analysis | | |
| 75.5′′ | 61.75958 | -59.90094 | GCN #28344 | GRB 200901A: Swift-BAT refined analysis | |
Catalogue Searches. Searched 3.33′ around BAT position
Click on the distance to view the full details (not available for sources from the SSS catalogue). Click on the column headers to sort the table on that column (click again to invert sort order).
SIMBAD
| RA* | Dec* | SIMBAD name | Query |
|---|
* RA/Dec in equinox J2000
X-ray sources
| RA* | Dec* | Source table2 | Observatory | Query |
|---|
Queried the X-ray MASTER catalogue.
* RA/Dec in equinox J2000
1Energy band for count-rate is mission specific.
Galaxies
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 10.3 | 61.7571 | -59.8828 | NED | | ||
| 18.5 | 61.7682 | -59.8804 | B=22.0 | SSS | | |
| 20.2 | 61.7558 | -59.8744 | NED | | ||
| 22.1 | 61.7647 | -59.8749 | B=19.3, R2=18.4, i=18.5 | SSS | | |
| 22.2 | 61.7646 | -59.8747 | Mag=19.43 | NED | | |
| 26.2 | 61.7675 | -59.8744 | Mag=19.43 | NED | | |
| 30.5 | 61.7700 | -59.8742 | Mag=19.43 | NED | | |
| 30.7 | 61.7705 | -59.8742 | B=21.9, R2=19.7 | SSS | | |
| 33.8 | 61.7396 | -59.8781 | Mag=19.43 | NED | | |
| 34.8 | 61.7625 | -59.8706 | Mag=19.8 | NED | |
Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.
There are 256 galaxies within the position error. The full list is here.
* RA/Dec in equinox J2000
Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example
Stars
| RA* | Dec* | Catalogue | Query | ||
|---|---|---|---|---|---|
| 21.5 | 61.7646 | -59.8750 | B2=17.8, I=18.5, R1=18.2, R2=18.3 | USNO-B1 | |
| 22.0 | 61.7645 | -59.8748 | B2=18.1, I=18.1, R2=18.2 | USNO-B1 | |
| 30.4 | 61.7702 | -59.8742 | B2=20.6, R2=19.8 | USNO-B1 | |
| 65.3 | 61.7306 | -59.8682 | h=15.1, j=15.7, k=14.9 | 2MASS | |
| 65.5 | 61.7304 | -59.8682 | B2=17.0, I=16.5, R1=16.1, R2=16.5 | USNO-B1 | |
| 68.3 | 61.7339 | -59.8654 | B2=21.5, R1=19.4, R2=20.0 | USNO-B1 | |
| 69.0 | 61.7716 | -59.8979 | h=16.6, j=17.4, k=15.5 | 2MASS | |
| 79.4 | 61.7818 | -59.8986 | h=14.1, j=14.6, k=14.0 | 2MASS | |
| 79.5 | 61.7818 | -59.8986 | B2=16.9, I=15.1, R1=15.5, R2=15.8 | USNO-B1 | |
| 79.9 | 61.7487 | -59.9017 | h=16.4, j=16.8, k=15.3 | 2MASS | |
There are 64 stars within the position error. The full list is here.
* RA/Dec in equinox J2000
Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example.